Technical Support

Technical Support
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Heroes of the Storm

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Support Articles
  • Error 315000
  • Error 395005
  • Can't Access Diablo® III
  • Error 520
  • Unable to Connect to the Service
  • Error 37
  • There Was an Error Loading the Hero
  • Battle.net is Running on Another User Account
  • Manually Patching Agent
  • A Server Error Occurred While Creating a Login File
  • Cannot Read or Write Login Files
  • Battle.net Files Corrupted or Already In Use
  • Failed to Download Data
  • Content Timed Out or Unavailable
  • Standalone Patching Errors